How long does it take to fly to Allentown?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Allentown you fly into. For example, flying from Edinburgh to Newark Airport takes 7h 40m on average. On the other hand, flying from London to Newark Airport takes 9h 27m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from United Kingdom to Allentown-Bethlehem Airport?

Prices for flights from United Kingdom to Allentown-Bethlehem Airport refresh daily.

How old do you have to be to fly from United Kingdom to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$677 Cheap Flights from the United Kingdom to Allentown in 2026

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Find the cheapest flights from the United Kingdom to Allentown

Round-trip

One-way

Recent round-trip flight deals from the United Kingdom to Allentown

Enter your travel dates to find the best prices.

3:15 pm - 11:16 pm

LHR

ABE

13h 01m

1 stop

5:06 pm - 11:15 am

ABE

LHR

13h 09m

1 stop

$1,015Multiple Airlines

Thu, May 28 - Thu, Jun 4

3:15 pm - 11:16 pm

LHR

ABE

13h 01m

1 stop

5:06 pm - 11:15 am

ABE

LHR

13h 09m

1 stop

$1,031Multiple Airlines

Fri, May 29 - Fri, Jun 5

6:30 am - 10:18 pm

LHR

ABE

20h 48m

2 stops

6:23 am - 6:25 am

ABE

LHR

19h 02m

1 stop

$1,053Delta

Fri, May 29 - Fri, Jun 5

8:40 am - 10:18 pm

LHR

ABE

18h 38m

2 stops

6:23 am - 6:25 am

ABE

LHR

19h 02m

1 stop

$1,055Delta

Thu, May 28 - Thu, Jun 4

6:30 am - 10:30 pm

LHR

ABE

21h 00m

2 stops

1:12 pm - 1:05 pm

ABE

LHR

18h 53m

2 stops

$1,061Delta

Thu, Jun 18 - Sat, Jul 4

9:20 am - 5:28 pm

LHR

ABE

13h 08m

1 stop

6:15 pm - 6:25 am

ABE

LHR

31h 10m

1 stop

$1,063Virgin Atlantic

Sat, May 30 - Sat, Jun 6

6:15 am - 5:28 pm

LHR

ABE

16h 13m

2 stops

6:23 am - 6:20 am

ABE

LHR

18h 57m

2 stops

$1,068Delta

Sat, May 30 - Sat, Jun 6

9:20 am - 5:28 pm

LHR

ABE

13h 08m

1 stop

6:23 am - 7:15 am

ABE

LHR

19h 52m

2 stops

$1,079Delta

Sat, May 30 - Sat, Jun 6

6:05 am - 4:56 pm

MAN

ABE

15h 51m

2 stops

2:30 pm - 5:20 pm

ABE

MAN

21h 50m

2 stops

$1,312United Airlines

Tue, Oct 13 - Sun, Oct 18

6:05 am - 4:56 pm

MAN

ABE

15h 51m

2 stops

2:30 pm - 5:20 pm

ABE

MAN

21h 50m

2 stops

$1,314United Airlines

Tue, Oct 13 - Sun, Oct 18

Delta flights from United Kingdom to Allentown

Our best Delta deals on United Kingdom to Allentown flight tickets

Delta

May 29

LHR6:30 amLondon Heathrow

20h 48m

2 stops

ABE10:18 pmAllentown-Bethlehem

Jun 5

ABE6:23 amAllentown-Bethlehem

19h 02m

1 stop

LHR6:25 amLondon Heathrow

$1,053

Delta

May 28

LHR8:40 amLondon Heathrow

18h 38m

2 stops

ABE10:18 pmAllentown-Bethlehem

Jun 4

ABE6:23 amAllentown-Bethlehem

19h 02m

1 stop

LHR6:25 amLondon Heathrow

$1,055

Delta

Jun 18

LHR6:30 amLondon Heathrow

21h 00m

2 stops

ABE10:30 pmAllentown-Bethlehem

Jul 4

ABE1:12 pmAllentown-Bethlehem

18h 53m

2 stops

LHR1:05 pmLondon Heathrow

$1,061

Virgin Atlantic flights from United Kingdom to Allentown

Our best Virgin Atlantic deals on United Kingdom to Allentown flight tickets

Virgin Atlantic

May 30

LHR9:20 amLondon Heathrow

13h 08m

1 stop

ABE5:28 pmAllentown-Bethlehem

Jun 6

ABE6:15 pmAllentown-Bethlehem

31h 10m

1 stop

LHR6:25 amLondon Heathrow

$1,063

Virgin Atlantic

Jul 27

LHR6:55 pmLondon Heathrow

27h 30m

2 stops

ABE5:25 pmAllentown-Bethlehem

Aug 12

ABE1:00 pmAllentown-Bethlehem

19h 15m

1 stop

LHR1:15 pmLondon Heathrow

$1,359

Virgin Atlantic

Aug 1

MAN1:15 pmManchester

33h 10m

1 stop

ABE5:25 pmAllentown-Bethlehem

Aug 15

ABE6:30 amAllentown-Bethlehem

18h 30m

2 stops

MAN6:00 amManchester

$1,886

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 5/28

3:15 pm-11:16 pm

1 stop13h 01m

Allentown-Bethlehem

Thu 6/4

5:06 pm-11:15 am

1 stop13h 09m

$1,015

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 5/29

3:15 pm-11:16 pm

1 stop13h 01m

Allentown-Bethlehem

Fri 6/5

5:06 pm-11:15 am

1 stop13h 09m

$1,031

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Fri 5/29

6:30 am-10:18 pm

2 stops20h 48m

Allentown-Bethlehem

Fri 6/5

6:23 am-6:25 am

1 stop19h 02m

$1,053

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 5/28

8:40 am-10:18 pm

2 stops18h 38m

Allentown-Bethlehem

Thu 6/4

6:23 am-6:25 am

1 stop19h 02m

$1,055

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Thu 6/18

6:30 am-10:30 pm

2 stops21h 00m

Allentown-Bethlehem

Sat 7/4

1:12 pm-1:05 pm

2 stops18h 53m

$1,061

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 5/30

9:20 am-5:28 pm

1 stop13h 08m

Allentown-Bethlehem

Sat 6/6

6:15 pm-6:25 am

1 stop31h 10m

$1,063

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 5/30

6:15 am-5:28 pm

2 stops16h 13m

Allentown-Bethlehem

Sat 6/6

6:23 am-6:20 am

2 stops18h 57m

$1,068

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 5/30

9:20 am-5:28 pm

1 stop13h 08m

Allentown-Bethlehem

Sat 6/6

6:23 am-7:15 am

2 stops19h 52m

$1,079

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Tue 10/13

6:05 am-4:56 pm

2 stops15h 51m

Allentown-Bethlehem

Sun 10/18

2:30 pm-5:20 pm

2 stops21h 50m

$1,312

ManchesterAllentown

MAN - ABE

MANABE

Manchester

Tue 10/13

6:05 am-4:56 pm

2 stops15h 51m

Allentown-Bethlehem

Sun 10/18

2:30 pm-5:20 pm

2 stops21h 50m

$1,314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from United Kingdom to Allentown-Bethlehem?

Delta and United Airlines are the most popular carriers operating from United Kingdom to Allentown-Bethlehem

What airlines fly to Allentown?

British Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Allentown from United Kingdom according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 11 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Allentown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Allentown

Fastest flight time	15h 51m
Direct flights	None

The fastest flight from United Kingdom to Allentown takes 15h 51m

There are no direct flights from United Kingdom to Allentown. There are no popular flight routes from United Kingdom to Allentown.

Search flight deals

Frequently asked questions about flying from the United Kingdom to Allentown

When did momondo last update prices for flights from United Kingdom to Allentown-Bethlehem Airport?
Prices for flights from United Kingdom to Allentown-Bethlehem Airport refresh daily.
How old do you have to be to fly from United Kingdom to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Allentown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from United Kingdom.

Can I find flights from United Kingdom to Allentown with flexible booking policies on momondo?

All flight searches from United Kingdom to Allentown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Allentown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Allentown.

I’m not ready to book a flight from United Kingdom to Allentown right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.